Reusable optical storage will typically have the acronym-
CD
DVD
ROM
RW
Correct Answer :
D. RW
Related Questions
Who is the father of Computer science?
Allen Turing
Charles Babbage
Simur Cray
Augusta Adaming
ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
WAN is a most used abbreviation in Networking, what is its full form?
WAP Area Network
Wide Area Network
Wide Array of Network
Wireless Access Network
Who invented the high level language C�?
Dennis M. Ritchie
Niklaus Writh
Seymour Papert
Donald Kunth
BCD is
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
Mnemonic a memory trick is used in which of the following language?
Machine language
Assembly language
High level language
None of above
The two major types of computer chips are
External memory chip
Primary memory chip
Microprocessor chip
Both b and c
Seek time is
Time to position the head over proper track
Time to position the head over proper sector
Time to position the head over proper cylinder
None of above
Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as
PC
Flags
Memory Address Registers
General Purpose Registers
The earliest calculating devices are
Abacus
Clock
Difference Engine
None of these
A technique used by codes to convert an analog signal into a digital bit stream is known as
Pulse code modulation
Pulse stretcher
Query processing
Queue management
The output quality of a printer is measured by
Dots per inch
Dot per sq. inch
Dots printed per unit time
All of above
High level language is also called
Problem oriented language
Business oriented language
Mathematically oriented language
All of the above
The Stepped Reckoner was invented by
John Napier
William Oughtred
Gottfried Leibnitz
Blaise Pascal
CAD stands for
Computer aided design
Computer algorithm for design
Computer application in design
Computer analogue design
What is embedded system?
The programme which arrives by being wrapped in box.
The programme which is the permanent part of the computer
The computer which is the part of a big computer
The computer and software system that control the machine
A set of information that defines the status of resources allocated to a process is
A) Process control
ALU
Register Unit
Process description
Process control
For what Antikyathera was used?
For counting
For Calculating tax collection
For calculating astronomical positions
For calculating firing weapons
The Width of a processor's data path is measured in bits. Which of the following are common data paths?
8 bits
12 bits
16 bits
32 bits
Symbolic languages were developed in
1962
1950
1974
1980
An example of a digital device can be
Digital clock
Automobile speed meter
Clock with a dial and two hands
All of the above
Analog computer works on the supply of
Continuous electrical pulses
Electrical pulses but not continuous
Magnetic strength
None of the above
Which of the following memory medium is not used as main memory system?
Magnetic core
Semiconductor
Magnetic tape
Both semiconductor and magnetic tape
Who is the father of personal computer?
Edward Robert
Allen Turing
Charles Babbage
None of these
which of the following is problem oriented language?
High level language
Machine language
Assembly language
Low level language
The computer code for the interchange of information between terminals is
ASCII
BCD
EBCDIC
All of above
Which of the following memories must be refreshed many times per second?
Static RAM
Dynamic RAM
EPROM
ROM
Analog computer works on the supply of
Continuous electrical pulses
Electrical pulses but not continuous
Magnetic strength
None of the above
An approach that permits the computer to work on several programs instead of one is
On-line thesaurus
Multiprogramming
Over lapped processing
Outline processor
Who invented vacuum tubes?
John Bardeen
William Shockley
Lee de Forest
All of above